Question

a circus tent is cylindrical to a height of 4m and conical above it. If its diameter is 105m and its slant height is 80m,calculate the total area of canvas required.

Answer 1

For cylinder
Diameter is 105 m
then radius is 105/2 m
Now height=4 m



For cone
l=80 m and r=105/2


Tsa of the tent is the sum of lateral suface of cone and cylinder
=2πrh+πrl
=1320+13200
=14520 m²






Hope it helps...!

Answer 2

Answer:

Step-by-step explanation:

For cylinder

Diameter is 105 m

then radius is 105/2 m

Now height=4 m

For cone

l=80 m and r=105/2

Tsa of the tent is the sum of lateral suface of cone and cylinder

=2πrh+πrl

=1320+13200

=14520 m²